نتایج جستجو برای: environmental units
تعداد نتایج: 535971 فیلتر نتایج به سال:
Recibido: 25-06-12 Aprobado: 27-06-12 La salud ocupacional y la protección del ambiente para la salud de las poblaciones en el Perú, es una de las prioridades dentro de la política nacional para el desarrollo sostenible del país. El crecimiento económico y productivo de bienes y servicios del Perú durante estos últimos años, tiene uno de sus soportes en las exportaciones de diversos productos m...
various industrial processes with a huge variety of products, materials and compounds create different kinds of pollution for human beings, so that the identification of environmental pollutants resulting from industrial units’ activities, especially in water resources seems necessary. the aim of this paper is to estimate the role of industrial units in contaminating water resources, through us...
During an outbreak of infections caused by methicillin-resistant (MR) Staphylococcus aureus in our burn unit, we conducted an extensive 10-week study to define the environmental epidemiology of the organism. The inanimate environment in patient rooms and adjacent areas was examined by using volumetric air samplers and Rodac plates. Airborne and surface level contamination with MR S. aureus was ...
this thesis aims at putting together two of the vestest areas of study there is in humanities: bioethics and literature. the two novels in question, oryx and crake and the year of the flood, are considered as some of the most succssful examples of spculative fiction. in these novels the biological and environmental issues raised as looked at from a bioethics point of view.
One of the most considerable issues in large cities is environmental impacts of lagoons on housing price. Thus, this research investigates the impact of Rasht Eynak Lagoon on housing price of the region by using Hedonic-pricing method. The studied area included residential units of Rasht area 2, district 4 near Eynak Lagoon. In terms of purpose, this research is applied, and it is survey in ter...
BACKGROUND Admission to a room previously occupied by a patient with certain multidrug-resistant organisms (MDROs) increases the risk of acquisition. Traditional cleaning strategies do not remove all environmental MDROs. We evaluated the environmental and clinical impact of hydrogen peroxide vapor (HPV) room disinfection. METHODS We performed a 30-month prospective cohort intervention study o...
Understanding how health outcomes are spatially distributed represents a first step in investigating the scale and nature of environmental influences on health and has important implications for statistical power and analytic efficiency. Using Australian and French cohort data, this study aimed to describe and compare the extent of geographic variation, and the implications for analytic efficie...
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